212572235757334 has 4 divisors (see below), whose sum is σ = 318858353636004. Its totient is φ = 106286117878666.

The previous prime is 212572235757319. The next prime is 212572235757373. The reversal of 212572235757334 is 433757532275212.

212572235757334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53143058939332 + ... + 53143058939335.

It is an arithmetic number, because the mean of its divisors is an integer number (79714588409001).

Almost surely, 2^{212572235757334} is an apocalyptic number.

212572235757334 is a deficient number, since it is larger than the sum of its proper divisors (106286117878670).

212572235757334 is a wasteful number, since it uses less digits than its factorization.

212572235757334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106286117878669.

The product of its digits is 74088000, while the sum is 58.

The spelling of 212572235757334 in words is "two hundred twelve trillion, five hundred seventy-two billion, two hundred thirty-five million, seven hundred fifty-seven thousand, three hundred thirty-four".